Answer:
the 12th
Step-by-step explanation:
find the perimeter of a rectangle with a length of 4x + 2 and a width of 2x
16x + 8
10x + 4
12x + 4
8x + 2
Answer:
12x+4
Step-by-step explanation:
To find the perimeter of any shape you just have to take the sum of all the sides.
In this case you would write:
4x+2 (side 1) +2x (side 2) +4x+2 (side 3) +2x (side 4)
Now you just have to simplify the expression which would give you:
12x+4 (after collecting like terms)
So the final answer will be 12x+4
Which situation can be represented by the equation y = 5x?
A. A restaurant sells x number of sandwiches for $5.00 each. The cost is y, for x number of sandwiches.
B. Manuel has driven a car for x years. This is 5 times y, the number of years his mother has driven a car.
C. Meg is x, years old. Her age is 5 years greater than y, her brother’s age in years.
D. Wally spent x dollars to buy a pizza for his sister. He gave the cashier y dollars and received $5 back in change.
Answer:
A
Step-by-step explanation:
What is the total duration in minutes for the recorded lap times?
Sandra's Lap Times
(minutes)
2.4
2.3
1.7
1.8
2.7
2.6
1.9
1.5
1.2
1.4
1.3
1.4
A. 21.7
B. 22.0
C. 22.2
D. 22.5
Answer:
22.2
Step-by-step explanation:
add them
Can someone help me with this
Answer:
He has 4 different lines he can organize his books
Step-by-step explanation:
Find the lateral surface area of the cylinder. Round to the nearest hundredth if necessary.
Answer: 276.32
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(4)^2+2(3.14)(4)(7)
2(3.14)(16)+2(3.14)(28)
2(50.24)+2(87.92)
100.48+175.84
276.32
22. The box plots summarize the ticket sales for Big Monster Movie and Big Monster Sequel at a local movie theater. Each movie was shown 6 times. IN Monster Movie Ticket Sales Big Monster Movie Big Monster Sequel 80 90 100 110 120 130 140 150 160 Which statement best describes the data represented in the box plots?
Answer:
B
Step-by-step explanation:
ANSWER BOTH OR REPORT
Find the 3rd Quartile of:
1117, 1465, 513, 437, 1038, 954, 650, 893, 456, 1018
Find the 1st and 3rd Quartile of:
346, 250, 433, 369, 422, and 298.
What is the mode interval for the set of data?
Answer:
70-79
Step-by-step explanation:
since there is more data or a bigger block and that is what mode is the mode would be the one that shows up the most in the data set.
please help, grades due friday~ :)
A man 6 feet tall casts a shadow 4 feet long. At the same time, a flagpole casts a shadow 20 feet long.
What is the height, h, of the flagpole?
A.52 feet
B.30 feet
C.26 feet
D.24 feet
Answer:
b. 30
Step-by-step explanation:
you multiply 6 by 5 because the flagpole is 5 times bigger then the man. how i figured that out is i divided 20 by 4 to get five to know that the flagpole is five times bigger
Question 3
Show the work please
Answer:
Step-by-step explanation:
One sec let me look it up
help me plz no links
As mindy flies her kite, the distance from the kite to the ground increases, as shown in the graph below.
Answer:
25 (c)
Step-by-step explanation:
Dara spends $16 on tubes of paint and disposable brushes for an art project. Each tube of paint costs $3, and each disposable brush costs $.50. Kara purchases twice as many brushes as tubes of paint. Find the number of brushes and the number of tubes of paint that she purchases.
Use the equations below to find your answers. Show your work.
x = tubes of paint
y= disposable brushes
x + .5y = 16
y = 2x
I could figure out but I am not going to sorry:(
Answer: There are 4 tubes of paint she purchased.
Step-by-step explanation:
Since we have given that
Amount spend on tubes of paint and brushes for an art project = $16
Cost of each tube of paint = $3
Cost of each brush = $0.50
Let the price of tube of paint be 'x'.
Let the price of brush be '2x'.
So, According to question, it becomes,
Im still not sure, can someone help me?
(I will give brainliest)
(NO LINKS OR FILES)
Answer:
# 3) 3 miles
# 4) 6 miles
10 POINTS!!! PLease help !!!!!
How do you use tables to describe a linear relationship?
ANSWER RIGHT DO NOT EXPLAIN
Answer: B
Step-by-step explanation:
CORRECT ANSWERS WILL GET BRAINLIEST. 26 POINTS.
Compare the parallel boxplots. Which statement must be true? A) male plot has a smaller median and is not skewed B) male plot has a larger median and is skewed left C) male plot has a larger median and is skewed right D) female plot has a larger median and is skewed left
Simple mathhh help please!!
Answer:
A.
Step-by-step explanation:
85/100 = 85%
Pls Help, Will give brainliest to best answer
Answer: 1/5
add all the numbers to find the total
8 + 6 + 6 + 10 = 30
make a fraction, only 6 are Sunday
6/30 which is 1/5 which is 20%
Answer:
1/5
Step-by-step explanation:
(Don't forget to show how you got your answer please!) Find the interest rate. You may answer in decimal form or percent form.
Principal: $2,500, Time: 2 years; Interest: $450
Answer:
36%
Step-by-step explanation:
I/Pt = r to get your rate.
I = Interest amount paid in a specific time period (month, year etc.)
P = Principle amount (the money before interest)
t = Time period involved
r = Interest rate in decimal
$450 ÷ 2,500(2)=36%
ANSWER FOR BRAINLIEST
What additional information do you need to find the total amount of cardboard needed for the box?
2x4=8Step-by-step explanation:
100 POINTS PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Rachel found that the time it takes for her to make her favorite desert decreases the more times she makes its. The time is takes in minutes(M) can be modeled by: M=72-0.75n, where n is the number of times that rachel has made the desert.
A. how long will it take rachel to make her desert the fifth time?
B. after how many times will rachel be able to make her desert in 63 minutes?
C. How long will it take rachel to make her desert the 40th time? Do you think this is reasonable?
Answer:
A: 68.25 minutes
B: 12 times
C: 42 mins and you decide this part I actually don't know. But I think it could be reasonable, after 40 times someone should get pretty good at it.
Step-by-step explanation:
a: 72 -0.75*5 = 68.25
b: M=63=72-0.75n
subtract 72 from each side: -9 = -0.75n
divide each side by -0.75: n = 12
so 12 times
c: 72 - 0.75(40) = 42 minutes. Now this could be is reasonable, but we don't know what their desert is. But 40 times is a lot of practice.
Can sum1 answer asap and pls give explanation :)
Answer:
whats the question
Step-by-step explanation:
?
What is (f+g)(x)?
f(x)=
- 2x2–9x
g(x)=5x
Write your answer as a polynomial or a rational function in simplest form.
Answer:
-2x²-4x or -2x(x+2)
Step-by-step explanation:
(f+g)(x) means we are adding the values of f(x) and g(x):
f(x) = -2x²-9x
g(x) = 5x
(f+g)(x) = -2x²-9x+5x = -2x²-4x = -2x(x+2)
Mrs. Johnson's recipe for salad dressing requires a ratio of 1 part olive oil to 2 parts vinegar. If she used 3 cups of olive oil, how much vinegar will she need?
Please help...thanks
Answer:
21a
20p
Step-by-step explanation:
a=7*3
p=7+7+3+3
Jason wants to bake 4 batches of peanut butter cookies. Each recipe requires 1 cup of peanut butter, 1/2 cup sugar and 2 eggs. How much of each ingredient does he need to bake 4 batches? Use distributive property to set up problem then solve.
Answer:
4 cups of peanut butter, 2 cups of sugar, and 8 eggs.
Step-by-step explanation:
(1x4=4 + 1/2x4= 2 + 4x2=8)
Hope this helps!
Gabe goes to the mall. If b is the number of items he bought, the expression 17.91b+27 gives the amount he spent in dollars at one store. Then he spent 22 dollars at another store. Find the expression which represents the amount Gabe spent at the mall. Then estimate how much Gabe spent if he bought 4 items.
Answer:
(17.91b+27)+22 is the expression
and the estimate will be 121 because u will do 18 times 4=72 and the add 22 and then 27.
Hannah’s favorite toy character is sold wearing one of many outfits. An outfit consists of one shirt, one pair of pants, and one cap. The shirt can be striped, plain, or polka-dotted. The pants may be denim or plaid. The cap may be a cowboy hat or a baseball cap. If Hannah picks a toy at random from the shelf and there are an equal number of toys wearing each outfit, what is the probability that the toy is dressed in a polka-dotted shirt and a cowboy hat?
A. 1/8
B. 1/6
C. 1/4
D. 1/3
E. 1/2